Qiao Man Man is the shopkeeper of Ru Yi Wan Shi Fang. Because of a business deal, she mistakenly marries Fu Cheng Jin, the "disabled" Prince Jin of Lu Zhao Country. From bickering rivals to lovers, they work together to deal with the schemes of second prince Fu Yun Nuo, as well as Hu Er Sa, the prince of neighboring Xi Lin Country. Meanwhile, A Li Ya, the princess of Xi Lin Country, was supposed to marry Fu Cheng Jin in a marriage alliance between the two countries. However, she was mistakenly taken in by Ji Mo, Qiao Manman's subordinate. The only problem is that Ji Mo has a strange illness which makes him terrified of girls.